Ultrathin ferroelectric films are of increasing interests these years, owing to the need of
device miniaturization and their wide spectrum of appealing properties. Recent advanced …

Extensive research and great progress of (K, Na) NbO3 (KNN)‐based lead‐free
piezoelectric films have been driven by the current legislation and the requirement for …

Niobium pentoxide reacts actively with concentrate NaOH solution under hydrothermal
conditions at as low as 120° C. The reaction ruptures the corner-sharing of NbO7 decahedra …

(K1− xNax) NbO3 (KNN) nanomaterials with various morphologies, including nanorods, step-
like structures etc. were synthesized through a hydrothermal route. For KNN nanomaterials …

We report on a coupling method, which transfers energy of a light beam from free space into
a symmetrical metal-cladding optical waveguide from the top surface without employing the …

We have fabricated K 0.5 Na 0.5 NbO 3 (KNN) thin films on Pt substrates by a chemical
solution deposition method and investigated the effect of K and Na excess (0–30 mol%) on …

With the development of advanced electrical and electronic devices and the requirement of
environmental protection, lead‐free dielectric capacitors with excellent energy storage …

Ferroelectric Na 0.52 K 0.48 NbO 3 (NKN) thin film on Pt/Ti/SiO 2/Si substrate was prepared
using the radio frequency magnetron sputtering method. The single phase and grain …

The present study is focused on understanding the mechanism of luminescence behavior
and how it gets affected with post annealing temperature via rapid thermal annealing of (K …

Lead-free ferroelectric un-doped and doped K 0.5 Na 0.5 NbO 3 (KNN) films with different
amounts of manganese (Mn) were prepared by a chemical solution deposition method. The …